Using Linear Approximation, estimate Af for a change in x from x = 100 to x = 94. 1 √x (Use decimal notation. Give your answer to four decimal places if necessary.) Af= f(x) = Use the estimate to approximate ƒ(94). (Use decimal notation. Give your answer to four decimal places if necessary.) ƒ(94) = Find the error using a calculator. (Use decimal notation. Give your answer to six decimal places.)

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
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**Using Linear Approximation, estimate Δf for a change in x from x = 100 to x = 94.**

\[ f(x) = \frac{1}{\sqrt{x}} \]

*(Use decimal notation. Give your answer to four decimal places if necessary.)*

\[ \Delta f = \underline{\qquad\qquad\qquad} \]

**Use the estimate to approximate f(94).**

*(Use decimal notation. Give your answer to four decimal places if necessary.)*

\[ f(94) = \underline{\qquad\qquad\qquad} \]

**Find the error using a calculator.**

*(Use decimal notation. Give your answer to six decimal places.)*
Transcribed Image Text:**Using Linear Approximation, estimate Δf for a change in x from x = 100 to x = 94.** \[ f(x) = \frac{1}{\sqrt{x}} \] *(Use decimal notation. Give your answer to four decimal places if necessary.)* \[ \Delta f = \underline{\qquad\qquad\qquad} \] **Use the estimate to approximate f(94).** *(Use decimal notation. Give your answer to four decimal places if necessary.)* \[ f(94) = \underline{\qquad\qquad\qquad} \] **Find the error using a calculator.** *(Use decimal notation. Give your answer to six decimal places.)*
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